<template>
  <div>
   <home-header></home-header>
   <home-swiper :swiperList="swiperList"></home-swiper>
   <home-icons :iconList="iconList"></home-icons>
   <home-recommend :recommendList="recommendList"></home-recommend>
   <home-weekend :weekendList="weekendList"></home-weekend>
  </div>
</template>

<script>
// @ is an alias to /src
// import HelloWorld from '@/components/HelloWorld.vue'
import HomeHeader from '../components/Header'
import HomeSwiper from '../components/Swiper'
import HomeIcons from '../components/Icons'
import HomeRecommend from '../components/Recommend'
import HomeWeekend from '../components/Weekend'
import axios from 'axios'
import { mapState } from 'vuex'
export default {
  name: 'home',
  data() {
    return {
      lastCity: '',
      swiperList:[],
      iconList:[],
      recommendList:[],
      weekendList:[]
    }
  },
  computed: {
    ...mapState(['city'])
  },
  components: {
    HomeHeader,
    HomeSwiper,
    HomeIcons,
    HomeRecommend,
    HomeWeekend,
  },
  methods: {
    getHomeInfo () {
      axios.get('/api/index.json?city=' + this.city)
        .then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc (res) {
       res=res.data
       if(res.ret && res.data) {
         const data = res.data
         this.swiperList=data.swiperList
         this.iconList=data.iconList
         this.recommendList=data.recommendList
         this.weekendList=data.weekendList
       }

    }
  },
  mounted () {
    this.lastCity=this.city
    this.getHomeInfo()
  },
  activated () {
    if (this.lastCity !== this.city){
      this.lastCity = this.city
      this.getHomeInfo()
    }
  }

}
</script>
